<span>principal quantum number (n) </span>represents the relative overall energy of each orbital
Hope this helps!
This can be seen as a trick question because heat engines can typically never be 100 percent efficient. This is due to the presence of inefficiencies such as friction and heat loss to the environment. Even the best heat engines can only go up to around 50% efficiency.
Answer:
h = 0.0259 m
Explanation:
given,
diameter of the cone = 0.0208 m
radius,r = 0.0104 m
angle of inclination,θ = 18°
initial angular velocity, ω_i = 56 rad/s
final angular velocity ,ω_f = 0 rad/s
height, h = ?
Rotational kinetic energy

Moment of inertia of coin

so,

Transnational Kinetic energy

v = r ω

now,
using conservation energy
Kinetic energy of the coin is converted into the potential energy
KE_r + KE_t = PE



h = 0.0259 m
Vertical height gain by the coin is equal to 0.0259 m
C weather or not the plants are exposed to sunlight